Vulnerability · Published Mar 23, 2020 · Assigned by schneider
CVE-2020-7479
High 7.8
In plain English
A high-severity missing authentication in IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.5%top 56.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A CWE-306: Missing Authentication for Critical Function vulnerability exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009) | IGSS (Interactive Graphical SCADA System) (Versions 14 and prior using the service: IGSSupdate) |
Weakness: CWE-306
References
- https://www.se.com/ww/en/download/document/SEVD-2020-070-01/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-20-370/ x_refsource_MISC